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经营范围
发明名称
SCREEN FOR SOUND-ABSORBING CONSTRUCTIONS
摘要
申请公布号
SU779532(A1)
申请公布日期
1980.11.15
申请号
SU19782633353
申请日期
1978.06.23
申请人
VNII TEPLOIZOLYATSIONNYKH AKUSTICHESKIKH STROITELNYKH MATERIALOV IZDELIJ
发明人
YAGNYATINSKIJ ALEKSANDR L,SU;YAGNYATINSKIJ LEV E,SU;KLUPSHAS KYASTUTIS V,SU;KAPACHAUSKAS IONAS-ZENONAS M,SU;GERULIS PRANTSISHKUS YU,SU
分类号
E04B1/84;(IPC1-7):E04B1/84
主分类号
E04B1/84
代理机构
代理人
主权项
地址
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